Incoming
| Rider | Team 2020 |
|---|---|
 | Megamo Factory Team |
Outgoing
| Rider | Team 2021 |
|---|---|
| David Arroyo Duran | Retired |
| David Domingo Campos Motos | |
 Githa Michiels | Retired |
 Anton Sintsov |  |
| Rider | Team 2020 |
|---|---|
| Megamo Factory Team |
| Rider | Team 2021 |
|---|---|
| David Arroyo Duran | Retired |
| David Domingo Campos Motos | |
| Githa Michiels | Retired |
| Anton Sintsov | |